From patchwork Mon Feb 13 23:19:30 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bastian Germann X-Patchwork-Id: 13139188 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1596EC636CC for ; Mon, 13 Feb 2023 23:20:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229898AbjBMXU2 (ORCPT ); Mon, 13 Feb 2023 18:20:28 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33370 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229618AbjBMXU1 (ORCPT ); Mon, 13 Feb 2023 18:20:27 -0500 Received: from stravinsky.debian.org (stravinsky.debian.org [IPv6:2001:41b8:202:deb::311:108]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EBBF2113C5; Mon, 13 Feb 2023 15:20:26 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=debian.org; s=smtpauto.stravinsky; h=X-Debian-User:Content-Transfer-Encoding:MIME-Version :References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Reply-To: Content-Type:Content-ID:Content-Description; bh=LG/q1WY/U+U/uFSQNISKRuzbP6EKDwVnNYE4h0kB6+M=; b=k/Rwak50+8guCi1PT4i7JvBAZy kF/eKgf6Pk9eAFoU4t+TQJonsFB6Ktzle9rfyOPXz3++9dV24387bFaDQG4ep4m2KgRNJszLvVVbC BmcuHVA9ga1lAra5ojPA7liVIFdkivSUdhMmgVITlu1f0c1d2szXHobTdUrB2/AT6KD/Gz7kLHtJZ RBLeqLjp/CNTKMS+4lUMFUxxJ2tumi/paXpj7kx7He3/TIUPTxXUY+IjsDmIMy8wwNbnUpFlAlbHj BBY4oL/KT8s0UMLdwLZ9w6mgl8G5Dw5EwqTtNceTlY4yKe2YrekAxIe4CnKSKKnFEY+rk1FEDMyrq MWhBNcxw==; Received: from authenticated user by stravinsky.debian.org with esmtpsa (TLS1.3:ECDHE_X25519__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.94.2) (envelope-from ) id 1pRi7A-0013qZ-48; Mon, 13 Feb 2023 23:20:04 +0000 From: Bastian Germann To: Wilken Gottwalt Cc: Bastian Germann , Ohad Ben-Cohen , Bjorn Andersson , Baolin Wang , Rob Herring , Krzysztof Kozlowski , Chen-Yu Tsai , Samuel Holland , linux-remoteproc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, devicetree@vger.kernel.org Subject: [PATCH 3/3] arm64: dts: allwinner: a64: Add hwspinlock node Date: Tue, 14 Feb 2023 00:19:30 +0100 Message-Id: <20230213231931.6546-4-bage@debian.org> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230213231931.6546-1-bage@debian.org> References: <20230213231931.6546-1-bage@debian.org> MIME-Version: 1.0 X-Debian-User: bage Precedence: bulk List-ID: X-Mailing-List: linux-remoteproc@vger.kernel.org Add the hwspinlock to A64 which is already implemented for A31. Signed-off-by: Bastian Germann --- arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi index 77b5349f6087..d4be8be0f2f3 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi @@ -851,6 +851,16 @@ wdt0: watchdog@1c20ca0 { clocks = <&osc24M>; }; + hwspinlock: hwlock@1c18000 { + compatible = "allwinner,sun6i-a31-hwspinlock"; + reg = <0x01c18000 0x1000>; + clocks = <&ccu CLK_BUS_SPINLOCK>; + clock-names = "ahb"; + resets = <&ccu RST_BUS_SPINLOCK>; + reset-names = "ahb"; + #hwlock-cells = <1>; + }; + spdif: spdif@1c21000 { #sound-dai-cells = <0>; compatible = "allwinner,sun50i-a64-spdif",